Which organism is least specialized?

C) bacteria that oxidizes sulfides and can survive in sea hydrothermal vents

Explanation:

I took the test + it has adapted to survive without sunlight

C) bacteria that oxidizes sulfides and can survive in sea hydrothermal vents

Explanation:

I took the test + it has adapted to survive without sunlight

THE ANSWER IS

D. cells → tissues → organs → organ systems → organism

D

Explanation: the cell is the least complex, cells make tissues, tissues make organ, organs make organ systems, organ systems make organisms

D

Explanation: the cell is the least complex, cells make tissues, tissues make organ, organs make organ systems, organ systems make organisms

1) Tissues

2) Digestive

3) Observational data

4) Muscular

5)  N/A

6)FDA

7) HEART-Anatomy. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that receives blood returning from the body via the superior and inferior vena cavae, a right ventricle that pumps the blood through the pulmonary artery to the lungs for oxygenation, a left atrium that receives the oxygenated blood via the pulmonary veins and passes it through the mitral valve, and a left ventricle that pumps the oxygenated blood, via the aorta, throughout the body.

STOMACH-such an organ or an analogous portion of the alimentary canal when divided into two or more sections or parts.

BREATHING-the act of a person or other animal that breathes; respiration.

HOMEOSTASIS- a state of psychological equilibrium obtained when tension or a drive has been reduced or eliminated.

BONE-one of the structures composing the skeleton of a vertebrate.

DIGESTION-the process in the alimentary canal by which food is broken up physically, as by the action of the teeth, and chemically, as by the action of enzymes, and converted into a substance suitable for absorption and assimilation into the body.

METABOLISM-the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available.

BLOOD-the fluid that circulates in the principal vascular system of human beings and other vertebrates, in humans consisting of plasma in which the red blood cells, white blood cells, and platelets are suspended.

MUSCLE-a tissue composed of cells or fibers, the contraction of which produces movement in the body.

8)  Experimental data.

9) Testable

10) tissue, cell, organ system, organism, organ

11) cardiovascular

12) Comparative

13)Organ

14)Experimental

Explanation:

1) Tissues

2) Digestive

3) Observational data

4) Muscular

5)  N/A

6)FDA

7) HEART-Anatomy. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that receives blood returning from the body via the superior and inferior vena cavae, a right ventricle that pumps the blood through the pulmonary artery to the lungs for oxygenation, a left atrium that receives the oxygenated blood via the pulmonary veins and passes it through the mitral valve, and a left ventricle that pumps the oxygenated blood, via the aorta, throughout the body.

STOMACH-such an organ or an analogous portion of the alimentary canal when divided into two or more sections or parts.

BREATHING-the act of a person or other animal that breathes; respiration.

HOMEOSTASIS- a state of psychological equilibrium obtained when tension or a drive has been reduced or eliminated.

BONE-one of the structures composing the skeleton of a vertebrate.

DIGESTION-the process in the alimentary canal by which food is broken up physically, as by the action of the teeth, and chemically, as by the action of enzymes, and converted into a substance suitable for absorption and assimilation into the body.

METABOLISM-the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available.

BLOOD-the fluid that circulates in the principal vascular system of human beings and other vertebrates, in humans consisting of plasma in which the red blood cells, white blood cells, and platelets are suspended.

MUSCLE-a tissue composed of cells or fibers, the contraction of which produces movement in the body.

8)  Experimental data.

9) Testable

10) tissue, cell, organ system, organism, organ

11) cardiovascular

12) Comparative

13)Organ

14)Experimental

Explanation:

1) wood frog - freezes their body in winter

To survive the winter Wood Frogs' bodies freeze solid. They also stop breathing and their heart stops beating. This allows them to survive temperatures as low as -80 degrees Fahrenheit. And in spring, they thaw out and "come back to life.

2) Kangaroo rats survive without ever drinking water.

Kangaroo rats have adapted to survive in the desert without ever taking a sip of water. Instead, they get all the moisture they need from the seeds that they eat. These critters also have incredible hearing and can jump up to nine feet, which helps them avoid predators.

3) Chameleon - blend in with the environment by changing its color to escape from predators

4)Okapi have scent-glands on their feet.

Okapi are strange animals that look like a combination of a giraffe and a zebra. They live in the Democratic Republic of Congo, where it's very hot and predators, such as leopards, are always lurking. To stay alive, okapi have a three key adaptations. First, they have scent-glands on their feet to mark their territory. Second, they have infrasonic calls, which allows them to communicate with their calves without predators hearing their call. Finally, they have 14-18 inch-long tongues, which can be used to wash their eyes and ears.

5)Venus fly trap plant that is adapted for living in soil that doesn't provide enough nutrients.

6)  the seaweed is a plant adapted for its underwater environment